Helium does not solidify at a pressure of one atmosphere | Helium does not solidify at a pressure of one atmosphere |
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Proceedings of the American Academy of Arts and Sciences | "Melting Points of Aluminum, Silver, Gold, Copper, and Platinum" |
by Thomas Carnelley Harrison, London, 1885—1887• Proceedings of the American Academy of Arts and Sciences | by Thomas Carnelley Harrison, London, 1885—1887 |
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"Melting Points of Aluminum, Silver, Gold, Copper, and Platinum" |